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Tutorials and insights from real builds kept tight, readable, and useful.
A complete 15-part guide to becoming a job-ready full-stack developer in 90 days. Covers React, Next.js, Node.js, Databases, AWS, System Design, AI/LLM integration, DSA, and job strategy.
What is actually happening is more interesting
Scaling an application is not just about creating more processes. You also need to make sure the infrastructure has enough resources to support those processes.
AI chatbot that had a very specific job: answer user questions using data stored in a database
A personal story about navigating job interviews during a notice period, understanding modern hiring patterns, and realizing that interviews today test learning ability, mindset, and problem-solving more than memorized knowledge.
Refresh tokens help balance security and user experience. They allow short-lived access tokens while keeping users logged in safely without repeated logins. Simple concept, powerful in real-world systems.